diff --git a/approvaltests-tests/src/test/java/org/approvaltests/Circular.java b/approvaltests-tests/src/test/java/org/approvaltests/Circular.java
index b5636e4a..4c79b316 100644
--- a/approvaltests-tests/src/test/java/org/approvaltests/Circular.java
+++ b/approvaltests-tests/src/test/java/org/approvaltests/Circular.java
@@ -1,18 +1,19 @@
 package org.approvaltests;
 
-public class Circular {
-    Circular parent;
-    String label;
-
-    public Circular(Circular parent, String label) {
-        this.parent = parent;
-        this.label = label;
-    }
-
-    public static Circular getIndirectCircularReference() {
-        Circular level1 = new Circular(null, "middle");
-        Circular level2 = new Circular(level1, "child");
-        level1.parent = level2;
-        return level1;
-    }
+public class Circular
+{
+  Circular parent;
+  String   label;
+  public Circular(Circular parent, String label)
+  {
+    this.parent = parent;
+    this.label = label;
+  }
+  public static Circular getIndirectCircularReference()
+  {
+    Circular level1 = new Circular(null, "middle");
+    Circular level2 = new Circular(level1, "child");
+    level1.parent = level2;
+    return level1;
+  }
 }
diff --git a/approvaltests-tests/src/test/java/org/approvaltests/JsonFormattingTest.java b/approvaltests-tests/src/test/java/org/approvaltests/JsonFormattingTest.java
index 45466a60..74d2e9ee 100644
--- a/approvaltests-tests/src/test/java/org/approvaltests/JsonFormattingTest.java
+++ b/approvaltests-tests/src/test/java/org/approvaltests/JsonFormattingTest.java
@@ -14,7 +14,6 @@ public void testGsonCircular()
       JsonApprovals.verifyAsJson(Circular.getIndirectCircularReference());
     });
   }
-
   @Test
   public void testBasicFormatting()
   {
diff --git a/approvaltests-tests/src/test/java/org/approvaltests/JsonXstreamApprovalTest.java b/approvaltests-tests/src/test/java/org/approvaltests/JsonXstreamApprovalTest.java
index d164077c..faa184c2 100644
--- a/approvaltests-tests/src/test/java/org/approvaltests/JsonXstreamApprovalTest.java
+++ b/approvaltests-tests/src/test/java/org/approvaltests/JsonXstreamApprovalTest.java
@@ -17,5 +17,4 @@ public void testBasicFormatting()
     c.parent = c;
     JsonXstreamApprovals.verifyAsJson(c);
   }
-
 }
diff --git a/approvaltests-util/src/main/java/com/spun/util/JsonUtils.java b/approvaltests-util/src/main/java/com/spun/util/JsonUtils.java
index 20068fc3..9c506770 100644
--- a/approvaltests-util/src/main/java/com/spun/util/JsonUtils.java
+++ b/approvaltests-util/src/main/java/com/spun/util/JsonUtils.java
@@ -41,13 +41,18 @@ public static <T> String asJsonWithBuilder(Object o, Function1<T, T> gsonBuilder
   }
   public static <T> String asJson(Object o, Function1<GsonBuilder, GsonBuilder> gsonBuilder)
   {
-    try {
+    try
+    {
       GsonBuilder builder = new GsonBuilder().setPrettyPrinting();
       builder = addHandlingForDateObjects(builder);
       Gson gson = gsonBuilder.call(builder).create();
       return gson.toJson(o);
-    } catch (StackOverflowError e) {
-      throw new RuntimeException("Circular reference found.\nGson does not handle circular references.\nConsider:\n  1. Using XStream (JsonXstreamApprovals)\n  2. Remove the circular reference.", e);
+    }
+    catch (StackOverflowError e)
+    {
+      throw new RuntimeException(
+          "Circular reference found.\nGson does not handle circular references.\nConsider:\n  1. Using XStream (JsonXstreamApprovals)\n  2. Remove the circular reference.",
+          e);
     }
   }
   private static GsonBuilder addHandlingForDateObjects(GsonBuilder builder)
diff --git a/approvaltests/src/main/java/org/approvaltests/JsonApprovals.java b/approvaltests/src/main/java/org/approvaltests/JsonApprovals.java
index 4b58b279..a8a1e950 100644
--- a/approvaltests/src/main/java/org/approvaltests/JsonApprovals.java
+++ b/approvaltests/src/main/java/org/approvaltests/JsonApprovals.java
@@ -29,7 +29,7 @@ public static void verifyAsJson(Object o, Function1<GsonBuilder, GsonBuilder> gs
   }
   public static void verifyAsJson(Object o, Function1<GsonBuilder, GsonBuilder> gsonBuilder, Options options)
   {
-      Approvals.verify(JsonUtils.asJson(o, gsonBuilder), options.forFile().withExtension(".json"));
+    Approvals.verify(JsonUtils.asJson(o, gsonBuilder), options.forFile().withExtension(".json"));
   }
   // begin-snippet: verify_as_json
   public static void verifyAsJson(Object o, Options options)
diff --git a/approvaltests/src/main/java/org/approvaltests/JsonXstreamApprovals.java b/approvaltests/src/main/java/org/approvaltests/JsonXstreamApprovals.java
index ec4788e0..9f0ec629 100644
--- a/approvaltests/src/main/java/org/approvaltests/JsonXstreamApprovals.java
+++ b/approvaltests/src/main/java/org/approvaltests/JsonXstreamApprovals.java
@@ -21,7 +21,7 @@ public static void verifyAsJson(Object o, Options options)
   }
   public static String asJson(Object o)
   {
-    XStream xstream = new XStream(new JsonHierarchicalStreamDriver()); 
+    XStream xstream = new XStream(new JsonHierarchicalStreamDriver());
     return xstream.toXML(o);
   }
 }